869897306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3677}}^1$

素因数の和:3878

約数の個数: 32

約数和(自身を含む): 1408821120

約数和(自身を除く): 538923814

約数列:

[1, 2, 23, 37, 46, 74, 139, 278, 851, 1702, 3197, 3677, 5143, 6394, 7354, 10286, 84571, 118289, 136049, 169142, 236578, 272098, 511103, 1022206, 3129127, 6258254, 11755369, 18910811, 23510738, 37821622, 434948653, 869897306]

約数ペア:

[(1, 869897306), (2, 434948653), (23, 37821622), (37, 23510738), (46, 18910811), (74, 11755369), (139, 6258254), (278, 3129127), (851, 1022206), (1702, 511103), (3197, 272098), (3677, 236578), (5143, 169142), (6394, 136049), (7354, 118289), (10286, 84571)]